-
-
Tethered power
-
-
About Us
Nanjing Feiyang: Delivery of DJI M400 Unmanned Aerial Vehicle (UAV) for Lighting Applications, Including On-Site Demonstration and Operational Guidance
Release time:
2026-04-30 17:58
Source:
Nanjing Feiyang Intelligent Equipment Co., Ltd. specializes in tethered power systems and industrial-grade drone platforms, offering tethered drone systems renowned for their long endurance, high payload capacity, and exceptional safety.
Uninterrupted 24-hour operation: The ground-tied box receives continuous power via tension cables, eliminating battery life limitations.
Typical applications: high-altitude curtain wall cleaning, fire rescue, emergency lighting, communication relay, power line inspection, and long-term security monitoring.

To assist clients in mastering the deployment, operation, and maintenance of tethered drone systems, the technical team of Nanjing Feiying Intelligent Equipment Co., Ltd. recently visited the site to deliver the DJI M400 tethered lighting drone equipment. They conducted a comprehensive flight demonstration followed by hands-on training, ensuring clients could "understand, master, and effectively utilize" the system.
At the delivery site, Feiying engineers conducted a thorough inventory check, visual inspection, and functional power-on testing of each piece of equipment to ensure every system was delivered in perfect condition.

Delivery means demonstration! The technical team conducted a full-process practical flight demonstration in an open venue, ensuring complete transparency and visibility throughout. Engineers provided continuous on-site guidance to ensure each client independently completed takeoffs, landings, and basic operations, truly achieving "ready-to-use upon delivery and immediately operable after training."
On-site customers gained firsthand impressions: stability, durability, robustness, and safety, gaining a clear understanding of the value of tethered drones in scenarios such as high-altitude operations and emergency rescue.
After the demonstration concluded, the technical team conducted a systematic operational training session that combined theory with hands-on practice, delivering highly practical content.

Quick deployment: One person completes unboxing, wiring, mounting, and self-checking in 3 minutes—tool-free installation.
Tethered takeoff: The cable is automatically deployed with constant tension, enabling the drone to ascend smoothly, hover stably, and exhibit strong wind resistance.
Lighting demonstration: The mounted high-brightness butterfly-shaped light cluster provides even illumination over large areas at night.
Long-duration standby: 24/7 uninterrupted power supply, demonstrating the advantage of "zero range anxiety".

This delivery and training initiative represents not merely the handover of equipment, but also the transfer of technology, expertise, and services. Nanjing Feiying will continue to provide customers with comprehensive tethered drone solutions—including equipment, training, customized solutions, and after-sales support—characterized by cutting-edge quality, competitive pricing for civilian use, and attentive service.
National Service Advisory Hotline:
Address: Sicai Building, No.10 Yongzhi Road, Qinhuai District, Nanjing
Telephone:+8615365119378/+8615366164488
E-mail:feiying@ceeic.com.cn
Product Consulting
Technical Support
Copyright©2022 Nanjing Flying Eagle Intelligent Equipment Co. www.300.cn nanjing SEO Tags